Inventor
YAGI SHIZUO
JP24 patents
Patents
24 patentsUS5107802AApr 28, 1992
Valve driving mechanism for internal combustion engines
HONDA MOTOR CO LTD41 citations92
US5074260ADec 24, 1991
Valve driving device and valve driving method for internal combustion engine
HONDA MOTOR CO LTD31 citations92
US4494504AJan 22, 1985
Stratified burn internal combustion engine
HONDA MOTOR CO LTD39 citations92
US4317438AMar 2, 1982
High power output engine
HONDA MOTOR CO LTD50 citations92
US4694799ASep 22, 1987
Ignition timing control system for internal combustion engines
HONDA MOTOR CO LTD20 citations82
US3941105AMar 2, 1976
Exhaust gas recirculation for three-valve engine
HONDA MOTOR CO LTD32 citations81
US4709678ADec 1, 1987
Uncertainty detector in feed-back control system based on combustion peak position data for internal combustion engine and ignition timing control having particular detector
HONDA MOTOR CO LTD10 citations74
US4182284AJan 8, 1980
Divided auxiliary combustion chamber for internal combustion spark ignition engines
HONDA MOTOR CO LTD8 citations74
US4161927AJul 24, 1979
Fuel injection for divided auxiliary chamber of engine
HONDA MOTOR CO LTD8 citations74
US3933134AJan 20, 1976
Method and apparatus using proportional residual gas storage to reduce NOx emissions from internal combustion engines
HONDA MOTOR CO LTD16 citations74
US4846128AJul 11, 1989
Ignition timing control system for internal combustion engine
HONDA MOTOR CO LTD11 citations73
US4748952AJun 7, 1988
Ignition timing control system for internal combustion engine
HONDA MOTOR CO LTD8 citations73
US4741310AMay 3, 1988
Ignition timing control system for internal combustion engine
HONDA MOTOR CO LTD11 citations73
US4489686ADec 25, 1984
Torch ignition type internal combustion engine
HONDA MOTOR CO LTD17 citations73
US4181102AJan 1, 1980
Divided auxiliary combustion chamber for internal combustion engine
HONDA MOTOR CO LTD8 citations72
US3967595AJul 6, 1976
Side valve internal combustion engine
HONDA MOTOR CO LTD15 citations72
US4745902AMay 24, 1988
Ignition timing control method for internal combustion engine
HONDA MOTOR CO LTD9 citations71
US4020808AMay 3, 1977
Exhaust gas recirculation for emissions control
HONDA MOTOR CO LTD15 citations71
US3987765AOct 26, 1976
Residual gas control apparatus for internal combustion engines having auxiliary combustion chambers
HONDA MOTOR CO LTD5 citations62
US4182287AJan 8, 1980
Torch passage construction for stratified charge engine
HONDA MOTOR CO LTD4 citations61
US4160431AJul 10, 1979
Insert liner for divided auxiliary combustion chamber of engine
HONDA MOTOR CO LTD5 citations61
US4596214AJun 24, 1986
Combustion chamber system for kerosine internal combustion engine
HONDA MOTOR CO LTD3 citations57
US4182286AJan 8, 1980
Tapered torch passage construction for internal combustion
HONDA MOTOR CO LTD1 citations52
US4182285AJan 8, 1980
Cylindrical torch passage construction for internal combustion engine
HONDA MOTOR CO LTD1 citations51